From: Larry Finger <Larry.Finger@lwfinger.net>
To: Michael Stahn <michael.stahn.42@gmail.com>
Cc: linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: Fwd: Realtek 8192CU not working
Date: Wed, 24 Apr 2013 11:47:14 -0500 [thread overview]
Message-ID: <51780C92.4000208@lwfinger.net> (raw)
In-Reply-To: <CALvqYaQt+nL-PxSeEUNpsG9SWV+--S64ksr1UR+8TPg5dVPKXA@mail.gmail.com>
On 04/24/2013 11:20 AM, Michael Stahn wrote:
> I've just recompiled the kernel and executed the following procedure:
> modprobe rtl8192cu -> plugin in Wlan-Stick -> connect wlan via
> Networkmanager (no connection was established, credentials are
> correct) -> unplug Stick. Attachment contains the dmes-output.
Please do not drop the Cc to the Linux wireless mailing list unless you are
requested to send something of a sensitive nature. Always use "Reply to all".
[ 448.211707] rtl8192cu: MAC auto ON okay!
[ 448.248820] rtl8192cu: Tx queue select: 0x05
[ 448.615206] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 464.990166] ehci_hcd 0000:00:16.2: detected XactErr len 0/15360 retry 1
[ 464.990540] ehci_hcd 0000:00:16.2: detected XactErr len 0/15360 retry 2
[ 464.990613] hub 3-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 464.990642] ehci_hcd 0000:00:16.2: GetStatus port:2 status 001002 0 ACK
POWER sig=se0 CSC
[ 464.990661] hub 3-0:1.0: port 2, status 0100, change 0001, 12 Mb/s
[ 464.990672] usb 3-2: USB disconnect, device number 3
That error is something in the USB hub driver. What is your architecture?
To get a little more detail, please rebuild your kernel with CONFIG_USB_DEBUG
set and post the full log on some paste site. I will likely need to have the
help of the USB expert on this matter, but we need more details first.
Larry
next prev parent reply other threads:[~2013-04-24 16:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CALvqYaTZrtSsP9GQzH4B988KjPg+LRCcyREKZ1zkjoaEDKPHNA@mail.gmail.com>
2013-04-24 14:16 ` Fwd: Realtek 8192CU not working Michael Stahn
2013-04-24 14:49 ` Larry Finger
[not found] ` <CALvqYaQt+nL-PxSeEUNpsG9SWV+--S64ksr1UR+8TPg5dVPKXA@mail.gmail.com>
2013-04-24 16:47 ` Larry Finger [this message]
2013-04-24 17:19 ` Michael Stahn
2013-04-24 17:27 ` Michael Stahn
2013-04-24 17:42 ` Larry Finger
[not found] ` <CALvqYaQTQ5=ER=F1-bxnJQKkFjrg6UH+1JWLexUPVZ3cFBG5UQ@mail.gmail.com>
[not found] ` <51786303.3070107@lwfinger.net>
2013-04-24 23:08 ` Michael Stahn
2013-04-24 23:18 ` Larry Finger
2013-04-25 23:08 ` Larry Finger
2013-04-26 10:42 ` Michael Stahn
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